/*! normalize.css v6.0.0 | MIT License | github.com/necolas/normalize.css */
/* Document
   ========================================================================== */
/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in
 *    IE on Windows Phone and in iOS.
 */
 html {
    line-height: 1.15;
    /* 1 */
    -ms-text-size-adjust: 100%;
    /* 2 */
    -webkit-text-size-adjust: 100%
    /* 2 */
  }
  
  /* Sections
     ========================================================================== */
  /**
   * Add the correct display in IE 9-.
   */
  article,
  aside,
  footer,
  header,
  nav,
  section {
    display: block;
  }
  
  /**
   * Correct the font size and margin on `h1` elements within `section` and
   * `article` contexts in Chrome, Firefox, and Safari.
   */
  h1 {
    font-size: 2em;
    margin: 0.67em 0;
  }
  
  /* Grouping content
     ========================================================================== */
  /**
   * Add the correct display in IE 9-.
   * 1. Add the correct display in IE.
   */
  figcaption,
  figure,
  main {
    /* 1 */
    display: block;
  }
  
  /**
   * Add the correct margin in IE 8.
   */
  figure {
    margin: 1em 40px;
  }
  
  /**
   * 1. Add the correct box sizing in Firefox.
   * 2. Show the overflow in Edge and IE.
   */
  hr {
    box-sizing: content-box;
    /* 1 */
    height: 0;
    /* 1 */
    overflow: visible
    /* 2 */
  }
  
  /**
   * 1. Correct the inheritance and scaling of font size in all browsers.
   * 2. Correct the odd `em` font sizing in all browsers.
   */
  pre {
    font-family: monospace, monospace;
    /* 1 */
    font-size: 1em
    /* 2 */
  }
  
  /* Text-level semantics
     ========================================================================== */
  /**
   * 1. Remove the gray background on active links in IE 10.
   * 2. Remove gaps in links underline in iOS 8+ and Safari 8+.
   */
  a {
    background-color: transparent;
    /* 1 */
    -webkit-text-decoration-skip: objects
    /* 2 */
  }
  
  /**
   * 1. Remove the bottom border in Chrome 57- and Firefox 39-.
   * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
   */
  abbr[title] {
    border-bottom: none;
    /* 1 */
    text-decoration: underline;
    /* 2 */
    text-decoration: underline dotted
    /* 2 */
  }
  
  /**
   * Prevent the duplicate application of `bolder` by the next rule in Safari 6.
   */
  b,
  strong {
    font-weight: inherit;
  }
  
  /**
   * Add the correct font weight in Chrome, Edge, and Safari.
   */
  b,
  strong {
    font-weight: bolder;
  }
  
  /**
   * 1. Correct the inheritance and scaling of font size in all browsers.
   * 2. Correct the odd `em` font sizing in all browsers.
   */
  code,
  kbd,
  samp {
    font-family: monospace, monospace;
    /* 1 */
    font-size: 1em
    /* 2 */
  }
  
  /**
   * Add the correct font style in Android 4.3-.
   */
  dfn {
    font-style: italic;
  }
  
  /**
   * Add the correct background and color in IE 9-.
   */
  mark {
    background-color: #ff0;
    color: #000;
  }
  
  /**
   * Add the correct font size in all browsers.
   */
  small {
    font-size: 80%;
  }
  
  /**
   * Prevent `sub` and `sup` elements from affecting the line height in
   * all browsers.
   */
  sub,
  sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
  }
  
  sub {
    bottom: -0.25em;
  }
  
  sup {
    top: -0.5em;
  }
  
  /* Embedded content
     ========================================================================== */
  /**
   * Add the correct display in IE 9-.
   */
  audio,
  video {
    display: inline-block;
  }
  
  /**
   * Add the correct display in iOS 4-7.
   */
  audio:not([controls]) {
    display: none;
    height: 0;
  }
  
  /**
   * Remove the border on images inside links in IE 10-.
   */
  img {
    border-style: none;
  }
  
  /**
   * Hide the overflow in IE.
   */
  svg:not(:root) {
    overflow: hidden;
  }
  
  /* Forms
     ========================================================================== */
  /**
   * Remove the margin in Firefox and Safari.
   */
  button,
  input,
  optgroup,
  select,
  textarea {
    margin: 0;
  }
  
  /**
   * Show the overflow in IE.
   * 1. Show the overflow in Edge.
   */
  button,
  input {
    /* 1 */
    overflow: visible;
  }
  
  /**
   * Remove the inheritance of text transform in Edge, Firefox, and IE.
   * 1. Remove the inheritance of text transform in Firefox.
   */
  button,
  select {
    /* 1 */
    text-transform: none;
  }
  
  /**
   * 1. Prevent a WebKit bug where (2) destroys native `audio` and `video`
   *    controls in Android 4.
   * 2. Correct the inability to style clickable types in iOS and Safari.
   */
  button,
  html [type="button"],
  [type="reset"],
  [type="submit"] {
    -webkit-appearance: button
    /* 2 */
  }
  
  /**
   * Remove the inner border and padding in Firefox.
   */
  button::-moz-focus-inner,
  [type="button"]::-moz-focus-inner,
  [type="reset"]::-moz-focus-inner,
  [type="submit"]::-moz-focus-inner {
    border-style: none;
    padding: 0;
  }
  
  /**
   * Restore the focus styles unset by the previous rule.
   */
  button:-moz-focusring,
  [type="button"]:-moz-focusring,
  [type="reset"]:-moz-focusring,
  [type="submit"]:-moz-focusring {
    outline: 1px dotted ButtonText;
  }
  
  /**
   * 1. Correct the text wrapping in Edge and IE.
   * 2. Correct the color inheritance from `fieldset` elements in IE.
   * 3. Remove the padding so developers are not caught out when they zero out
   *    `fieldset` elements in all browsers.
   */
  legend {
    box-sizing: border-box;
    /* 1 */
    color: inherit;
    /* 2 */
    display: table;
    /* 1 */
    max-width: 100%;
    /* 1 */
    padding: 0;
    /* 3 */
    white-space: normal
    /* 1 */
  }
  
  /**
   * 1. Add the correct display in IE 9-.
   * 2. Add the correct vertical alignment in Chrome, Firefox, and Opera.
   */
  progress {
    display: inline-block;
    /* 1 */
    vertical-align: baseline
    /* 2 */
  }
  
  /**
   * Remove the default vertical scrollbar in IE.
   */
  textarea {
    overflow: auto;
  }
  
  /**
   * 1. Add the correct box sizing in IE 10-.
   * 2. Remove the padding in IE 10-.
   */
  [type="checkbox"],
  [type="radio"] {
    box-sizing: border-box;
    /* 1 */
    padding: 0
    /* 2 */
  }
  
  /**
   * Correct the cursor style of increment and decrement buttons in Chrome.
   */
  [type="number"]::-webkit-inner-spin-button,
  [type="number"]::-webkit-outer-spin-button {
    height: auto;
  }
  
  /**
   * 1. Correct the odd appearance in Chrome and Safari.
   * 2. Correct the outline style in Safari.
   */
  [type="search"] {
    -webkit-appearance: textfield;
    /* 1 */
    outline-offset: -2px
    /* 2 */
  }
  
  /**
   * Remove the inner padding and cancel buttons in Chrome and Safari on macOS.
   */
  [type="search"]::-webkit-search-cancel-button,
  [type="search"]::-webkit-search-decoration {
    -webkit-appearance: none;
  }
  
  /**
   * 1. Correct the inability to style clickable types in iOS and Safari.
   * 2. Change font properties to `inherit` in Safari.
   */
  ::-webkit-file-upload-button {
    -webkit-appearance: button;
    /* 1 */
    font: inherit
    /* 2 */
  }
  
  /* Interactive
     ========================================================================== */
  /*
   * Add the correct display in IE 9-.
   * 1. Add the correct display in Edge, IE, and Firefox.
   */
  details,
  menu {
    display: block;
  }
  
  /*
   * Add the correct display in all browsers.
   */
  summary {
    display: list-item;
  }
  
  /* Scripting
     ========================================================================== */
  /**
   * Add the correct display in IE 9-.
   */
  canvas {
    display: inline-block;
  }
  
  /**
   * Add the correct display in IE.
   */
  template {
    display: none;
  }
  
  /* Hidden
     ========================================================================== */
  /**
   * Add the correct display in IE 10-.
   */
  [hidden] {
    display: none;
  }
  
  * {
    padding: 0;
    margin: 0;
    font-family: '微软雅黑';
    // box-sizing: border-box;
  }
  
  ul, ol {
    list-style: none;
  }
  
  // img {
  //   // display: block;
  // }
  
  a, span {
    text-decoration: none;
    -webkit-tap-highlight-color: transparent;
  }
  
  input {
    border: 0;
    outline: none;
  }
  
  .fl {
    float: left;
  }
  
  .fr {
    float: right;
  }
  
  .clearfix:after,
  .clearfix:before {
      content: ". ";
      display: block;
      clear: both;
      visibility: hidden;
      line-height: 0;
      height: 0;
      font-size: 0;
  }

  .clearfix {
      *zoom: 1;
  }
  .masker{
    position: relative;
    &::after{
        content: '';
        height: 100%;
        width: 100%;
        left: 0;
        top: 0;
        position: absolute;
        background: url('../../../images/sx.png')no-repeat center rgba(0, 0, 0, 0.6);
        z-index: 1;
    }
}
.hide{
  display: none;
}